Min Harper

Min was assigned to provide security for Webb's meetings with Pashkin

Catherine assists Min by contacting Trocadero to track the taxi carrying Peter and Kirill

Jackson Lamb supervised Min Harper and investigates the circumstances of his death, suspecting foul play related to an ongoing operation.

Louisa Guy was Min Harper's colleague and is determined to investigate his death, suspecting it was not accidental.

River inquires about Min Harper's death and questions whether it was truly an accident, showing concern for his deceased colleague.

Diana Taverner was aware of Min Harper's death and discussed the operational implications with James Webb.

Webb worked with Min Harper and expressed condolences to Louisa about his death. He was involved in the operation that Min was working on before his death.

Min follows Kirill and Peter to discover their actual accommodation on Edgware Road

Marcus recalls that Min was suspicious of Pashkin and his associates from the beginning

Min follows Peter and Kirill to discover their actual accommodation on Edgware Road

Both work at Slough House, with Min's activities being monitored by Roddy's systems

Roger Lawton would be concerned if he discovered that Min Harper was conducting an unauthorized operation related to the Pashkin summit.

Both work at Slough House and Min is curious about Shirley's investigation progress